public function execute()
{
// Shouldn't be needed for Postgres
$this->db = $this->getDB(DB_MASTER);
if ($this->db->getType() == 'postgres') {
$this->error("This script is not needed when using Postgres.\n", true);
}
if ($this->db->getType() == 'sqlite') {
if (!DatabaseSqlite::getFulltextSearchModule()) {
$this->error("Your version of SQLite module for PHP doesn't " . "support full-text search (FTS3).\n", true);
}
if (!$this->db->checkForEnabledSearch()) {
$this->error("Your database schema is not configured for " . "full-text search support. Run update.php.\n", true);
}
}
if ($this->db->getType() == 'mysql') {
$this->dropMysqlTextIndex();
$this->clearSearchIndex();
$this->populateSearchIndex();
$this->createMysqlTextIndex();
} else {
$this->clearSearchIndex();
$this->populateSearchIndex();
}
$this->output("Done.\n");
}
protected function sqliteSetupSearchindex()
{
$module = DatabaseSqlite::getFulltextSearchModule();
$fts3tTable = $this->updateRowExists('fts3');
if ($fts3tTable && !$module) {
$this->applyPatch('searchindex-no-fts.sql', false, 'PHP is missing FTS3 support, downgrading tables');
} elseif (!$fts3tTable && $module == 'FTS3') {
$this->applyPatch('searchindex-fts3.sql', false, "Adding FTS3 search capabilities");
} else {
$this->output("...fulltext search table appears to be in order.\n");
}
}
/**
* @param $status Status
* @return Status
*/
public function setupSearchIndex(&$status)
{
global $IP;
$module = DatabaseSqlite::getFulltextSearchModule();
$fts3tTable = $this->db->checkForEnabledSearch();
if ($fts3tTable && !$module) {
$status->warning('config-sqlite-fts3-downgrade');
$this->db->sourceFile("{$IP}/maintenance/sqlite/archives/searchindex-no-fts.sql");
} elseif (!$fts3tTable && $module == 'FTS3') {
$this->db->sourceFile("{$IP}/maintenance/sqlite/archives/searchindex-fts3.sql");
}
return $status;
}
/**
* Environment check for DB types.
*/
protected function envCheckDB()
{
global $wgLang;
$allNames = array();
foreach (self::getDBTypes() as $name) {
$allNames[] = wfMsg("config-type-{$name}");
}
if (!$this->getVar('_CompiledDBs')) {
$this->showError('config-no-db', $wgLang->commaList($allNames));
// @todo FIXME: This only works for the web installer!
return false;
}
// Check for FTS3 full-text search module
$sqlite = $this->getDBInstaller('sqlite');
if ($sqlite->isCompiled()) {
if (DatabaseSqlite::getFulltextSearchModule() != 'FTS3') {
$this->showMessage('config-no-fts3');
}
}
}
